package com.practice.ajCollections010.set.treeset;

import java.util.TreeSet;

/**
 * 初始化 TreeSet 实例
 */
public class Init {
    public static void main(String[] args) {
        TreeSet<String> treeSet = new TreeSet<>();

        TreeSet<String> treeSet1 = new TreeSet<>(treeSet);


    }
}
